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| author | Antony Riakiotakis <kalast@gmail.com> | 2015-04-28 12:12:47 +0300 |
|---|---|---|
| committer | Antony Riakiotakis <kalast@gmail.com> | 2015-04-28 12:18:02 +0300 |
| commit | d920b8e075ed949bd21297bb3baa4a8cb22428c9 (patch) | |
| tree | 68badc185e0c9035b7acc4763d99d168d7be9c76 /source/blender/blenkernel/intern/mesh_mapping.c | |
| parent | eee666583fe0d863a9243d0a650a5d1b63d010b2 (diff) | |
Fix T44530 UV islands fail on subsurf after mirror modifier.
Caused by own commit that changed island detection code. In the case of
modifiers we don't want to take winding information into account, but
left the code since there are use cases (like painting) which could use
this.
Diffstat (limited to 'source/blender/blenkernel/intern/mesh_mapping.c')
| -rw-r--r-- | source/blender/blenkernel/intern/mesh_mapping.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/mesh_mapping.c b/source/blender/blenkernel/intern/mesh_mapping.c index ebdbd3aac8a..cc5006efacb 100644 --- a/source/blender/blenkernel/intern/mesh_mapping.c +++ b/source/blender/blenkernel/intern/mesh_mapping.c @@ -55,7 +55,7 @@ * but for now this replaces it because its unused. */ UvVertMap *BKE_mesh_uv_vert_map_create(struct MPoly *mpoly, struct MLoop *mloop, struct MLoopUV *mloopuv, - unsigned int totpoly, unsigned int totvert, int selected, float *limit) + unsigned int totpoly, unsigned int totvert, int selected, float *limit, bool use_winding) { UvVertMap *vmap; UvMapVert *buf; @@ -109,7 +109,10 @@ UvVertMap *BKE_mesh_uv_vert_map_create(struct MPoly *mpoly, struct MLoop *mloop, buf++; } - winding[a] = cross_poly_v2((const float (*)[2])tf_uv, (unsigned int)nverts) > 0; + if (use_winding) + winding[a] = cross_poly_v2((const float (*)[2])tf_uv, (unsigned int)nverts) > 0; + else + winding[a] = 0; } } |